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Energy is one of the problem that many people are interested in. It is not an unfamiliar word. It is heard, said, discussed day after day. It is close to everyone's daily life. You turn on the lamp and it is energy that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motocycle and it is energy that gives you movement. You cook your meals and it is energy that gives you heat to boil rice.
The problem is that the demand for energy is rising and that the price of energy is getting higher and higher. The supply of energy on earth is limited. It cannot provide us all forever. The shortage of energy in the future is inevitable. Therefor, saving energy is a must if we want to contine to live in a cafe and sound world.
2 What is the problem that the demand for energy?
It is rising
1 How is the price of energy nowaday?
It is getting higher and higher
3 Can we watch TV without Energy?
No, we can't
4 What Should you do to save energy at home?
- I turn off the lights when going out
- Taking shower instead of bath
- Using less private transport
#Yumi
1. Pollution is caused from the following sources except .
A. water in rivers B. water from households
C.wastes D. house chemicals
2. Recycling can help us .
A. never cut down trees B. produce more paper products
C.place garbage bins easily D. use products again and again
3. In order to save water, we can do all of the following things except .
A. fully use the washing machine
B.repair leaky faucets
C. take short showers instead of baths
D.turn the faucet off while brushing your teeth
4. Recycling helps to reduce waste because .
A. plants need to develop
B.waste can be recycled and reused
C.a person can do it in his home
D.an average man produces compost for plants
5. The word “It” in paragraph 2 refers to .
A. cutting down B. the number
C. recycling D. effort
Read the passage and do the tasks that follow:
AMAZING NEW INVENTIONS
Every year, more and more amazing things are invented. Here are three of our favourites for this year.
A. Fukuda’s Automatic Door
Can you imagine a door that fits around your body as you walk through it? Fukuda’s Automatic Door was designed in Japan by an inventor named Rikiya Fukuda. It automatically indentifies movement and only opens just enough to match the shape of the person or object coming through. So, what are the advantages? It saves energy by helping to keep the same temperature in a room. It can also prevent dirt and other materials from being carried inside. As well as people, the Automatic Door works for small objects, like packages delivered to a post office, or for larger things, such as a car coming through a garage door.
=>c. It’s a device that knows when you are coming.
B. The Hand Roll Piano
Traveling musicians will be happy with this invention. The Hand Roll Piano was invented by the Japanese company Yamano Music. What makes it different is that it can be rolled up like a blanket. This makes it easier to carry and easier to store. The keyboard is 100 cm long but weighs just 1 kg. It has 61 very thin keys and is made of rubber. It’s convenient to carry, but it’s also a great instrument. The piano can be played for up to 15 hours on standard batteries. It has more than 100 sounds and its own speaker.
=> d. It makes entertaining easier.
C. The LifeStraw
Today, more than one billion people in the world do not have safe water. However, it’s been discovered that for the price of a cup of coffee, a life can be saved. The LifeStraw, which costs just $3, is a device for purifying water. It is able to turn dirty water into drinking water. The drinking straw was designed by the Swiss-based company Vestergaard Frandsen. It uses seven types of filter to make water clean enough to drink. It can prevent illnesses and it can also create safe drinking water for victims of hurricanes, earthquakes or other disasters.
=> a. It’s an invention that saves lives.
Read and complete the passage by using the phrases or sentences given.
A. how to cooperate with
B. to get rid of all the negative energies
C. go to the basket
D. because your strength
E. both your mind and your body
F. the chance
G. must be strong
H. just for resting and sleeping
There are a lot of activities that you can do in your leisure time. Some people are so tired of work that they prefer to use their free time (1)....H...... . Others spend their free time on their favourite activities. Among different kinds of sports, I like basketball most. When you play basketball with your team mates, you have a chance (2) ...B....... that are piled up in you throughout work or study time. Your body is wholly involved. Basketball involves (3).....E...... In basketball, you need both stamina and speed to be a successful player. It's not that important if you're not tall (4)....D..... is of much more importance. Both feet and hands (5).....G..... . In addition, basketball is a team work, and this is what I like the most about this sport. You learn (6).....A..... other team mates. Sometimes, you need to sacrifice yourself by blocking the rival so that your team mate can find space to (7)....C..... and score. Passing the ball to other members of your team makes (8) ......F.... of winning higher and higher. All in all, basketball is so enjoyable and fun if you play it in a group, not individually.
A. how to cooperate with
B. to get rid of all the negative energies
C. go to the basket
D. because your strength
E. both your mind and your body
F. the chance
G. must be strong
H. just for resting and sleeping
There are a lot of activities that you can do in your leisure time. Some people are so tired of work that they prefer to use their free time (1)....H...... . Others spend their free time on their favourite activities. Among different kinds of sports, I like basketball most. When you play basketball with your team mates, you have a chance (2) .....B..... that are piled up in you throughout work or study time. Your body is wholly involved. Basketball involves (3)......E..... In basketball, you need both stamina and speed to be a successful player. It's not that important if you're not tall (4)...D...... is of much more importance. Both feet and hands (5)....G...... . In addition, basketball is a team work, and this is what I like the most about this sport. You learn (6)....A...... other team mates. Sometimes, you need to sacrifice yourself by blocking the rival so that your team mate can find space to (7)....C..... and score. Passing the ball to other members of your team makes (8) ....F...... of winning higher and higher. All in all, basketball is so enjoyable and fun if you play it in a group, not individually.
Children love to play computer games. Some people say that many of them are addicted to games. If you become addicting ( addicted ), all you can think about is computer games and you cannot spend a day without playing. Of course, playing games on the computer is the great ( greatest ) way to spending ( spend ) time and have fun. But there are also bad sides to it as well.
First of all, you do not get enough exercise because you do not have to move your body much when play games. Second, your eyesight becomes badly because your eyes are fixed on the computer screen for to long. This is why not ( bỏ ) it is not hard to find children wearing glasses around theses days. Third you do not get to spend much time with your family because ( ?? ) are spending all time of your time ( all your time ) in front of the computer.
Playing computer games is not such as bad thing. But too much playing ( có thể bỏ ) can cause problems. How much ( many ) hours do you spend in front of the computer? Why not take this opportunity to cut down on the computer games?
( Mình nghĩ nhiều lỗi sai hơn đề bài đưa ra đấy )
Read the following passage. Find the five mistakes, underline the mistakes and write the correct words.
Children love to play => PLAYING computer games. Some people say that many of them are addicted to games. If you become addicting => ADDICTIVE , all you can think about is computer games and you cannot spend a day without playing. Of course, playing games on the computer is the great way to spending => SPEND time and have fun. But there are also bad sides to it as well.
First of all, you do not get enough exercise because you do not have to move your body much when play games. Second, your eyesight becomes badly because your eyes are fixed on the computer screen for to long. This is why not => BỎ NOT it is not hard to find children wearing glasses around theses days. Third you do not get to spend much time with your family because are => OF spending all time of your time in front of the computer.
Playing computer games is not such as bad thing. But too much playing can cause problems. How much hours do you spend in front of the computer? Why not take this opportunity to cut down on the computer games?
to - v or v- ing ? Use the correct form of a suitable verb from the box to complete each of the sentence below. ( help , do , use, take , write , save , reduce , fix, spend , conserve , turn )
1: I need someone to help me with this problem
2: I suggest taking a shortcult through the park . It'll take much les time.
3. We're very worried about reduce lót of money on ennegy in our home
4. Did you remember turn off the lights when you left ?
5) I suggest conserving energy - saving bulbs , using our electricity bill
6. John enjoys doing everything in his home by himself
7. I remember to spend down her phone number already, but I can't find it anywhere
8. What should I do to save energy ?
9. The villagers are interested in writing natural resources but they do not know how to fix so
- people who may ask you questions about what is in your luggage? 1. C
- your suitcases and what is in them? 2. B
- people who are waiting for their suitcases to come from the plane? 3. C
- something you must do it, for example, you have a US or Japanese passport? 4. A
- people who are going to change planes at Heathrow and go to another foreign country? 5. D
- tobacco, alcohol and other things with special tax on them? 6. C
- people of all nationalities who have just come from countries like Japan, the USA, Argentina? 7. A
- people of all nationalities who have just come from countries like France, Italy, Germany? 8. A
- special signs for people who have not yet completed their journey? 9. D
- the first thing you do after you get out of the plane at Heathrow? 10. D
51. A. plenty B. lot C. little D. few
52. A. consist B. contain C. compose D. include
53. A. hot B. heat C. heating D. heated
54. A. run B. ran C. running D. flowing
55. A. By B. At C. In D. On
56. A. any B. all C. those D. no
57. A. Change B. Consume C. Buy D. Sell
58. A. higher B. shorter C. less D. more
59. A. morning B. evening C. dusk D. afternoon
60. A. electricity B. electronic C. electric D. electrical
Saving energy doesn’t have to be expensive or time consuming. But what can you do to save energy? There is (51)A, plenty that you can do to help the process of energy conservation. You can save energy by doing things like making sure that the kettle doesn’t (52.)B, contain more water than is needed, always washing a full load in the washing machine rather than a half load or turning down your central heating by 1oC – this could cut your (53)C, heating bill by 10%.
Making sure that hot water taps are not left (54) C, running and replace washers if your taps drip. (55) B, At work you can turn off (56.) A, any lights and your computer if you are not using them. (57) A, Change to energy saving light bulbs – these use around a quarter of the electricity, and often last eight times (58) D, more than an ordinary bulb. Close your curtains at (59)C, dusk to keep the warm air from escaping through the windows. Switching off (60) D, electrical appliances when they are not in use makes a big contribution to energy saving too.